Table 3:
Items | Cronbach’s α coefficient | Cronbach’s α coefficient (if single item is deleted) |
---|---|---|
Burning | 0.82 | 0.806 |
Painful cold | 0.819 | |
Electric shocks | 0.810 | |
Tingling | 0.822 | |
Pins and needles | 0.815 | |
Numbness | 0.837 | |
Itching | 0.825 | |
Touch hypoesthesia | 0.804 | |
Pricking hypoesthesia | 0.804 | |
Brushing | 0.808 |
NP: Neuropathic, NNP: Nonneuropathic